mirror of https://github.com/m-labs/artiq.git
runtime: support boards without RTIO CRG
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@ -33,7 +33,7 @@ void rtiocrg_init(void)
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int rtiocrg_check(void)
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{
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#ifdef CSR_RTIO_CRG_PLL_RESET_ADDR
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#if ((defined CSR_RTIO_CRG_BASE) && (defined CSR_RTIO_CRG_PLL_RESET_ADDR))
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return rtio_crg_pll_locked_read();
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#else
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return 1;
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@ -44,6 +44,7 @@ int rtiocrg_switch_clock(int clk)
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{
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int current_clk;
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#ifdef CSR_RTIO_CRG_BASE
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current_clk = rtio_crg_clock_sel_read();
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if(clk == current_clk) {
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#ifdef CSR_RTIO_CRG_PLL_RESET_ADDR
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@ -64,4 +65,7 @@ int rtiocrg_switch_clock(int clk)
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return 0;
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#endif
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return 1;
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#else /* CSR_RTIO_CRG_BASE */
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return 1;
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#endif
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}
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@ -39,6 +39,7 @@ static void leds(char *value)
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}
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#endif
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#ifdef CSR_RTIO_CRG_BASE
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static void clksrc(char *value)
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{
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char *c;
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@ -57,6 +58,7 @@ static void clksrc(char *value)
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rtio_crg_clock_sel_write(value2);
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}
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#endif
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static void ttloe(char *n, char *value)
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{
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@ -563,7 +565,9 @@ static void help(void)
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{
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puts("Available commands:");
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puts("help - this message");
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#ifdef CSR_RTIO_CRG_BASE
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puts("clksrc <n> - select RTIO clock source");
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#endif
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puts("ttloe <n> <v> - set TTL output enable");
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puts("ttlo <n> <v> - set TTL output value");
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puts("ddsbus <n> - select the DDS bus RTIO channel");
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@ -648,7 +652,9 @@ static void do_command(char *c)
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else if(strcmp(token, "leds") == 0) leds(get_token(&c));
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#endif
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#ifdef CSR_RTIO_CRG_BASE
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else if(strcmp(token, "clksrc") == 0) clksrc(get_token(&c));
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#endif
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else if(strcmp(token, "ttloe") == 0) ttloe(get_token(&c), get_token(&c));
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else if(strcmp(token, "ttlo") == 0) ttlo(get_token(&c), get_token(&c));
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